package demo;

public class work_16 {
	public static void main(String[] args) {
		int sum=0;
		for(int i=1;i<10;i++){
			for(int j=1;j<=i;j++){
				sum=i*j;
				System.out.print(i+"*"+j+"="+sum+" ");
			}
			System.out.println();
		}
	}
}
